Method: Mongo::CollectionExt#first

Defined in:
lib/mongo/driver/collection.rb

#first(selector = {}, options = {}) ⇒ Object

Querying.



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# File 'lib/mongo/driver/collection.rb', line 55

def first selector = {}, options = {}
  selector = convert_underscore_to_dollar_in_selector selector if selector.is_a? Hash
  find_one selector, options
end